GB2176328B - Communications system between a station on the surface of a liquid medium and submerged control and monitoring means of a group of submerged well head valves - Google Patents

Communications system between a station on the surface of a liquid medium and submerged control and monitoring means of a group of submerged well head valves

Info

Publication number
GB2176328B
GB2176328B GB08613438A GB8613438A GB2176328B GB 2176328 B GB2176328 B GB 2176328B GB 08613438 A GB08613438 A GB 08613438A GB 8613438 A GB8613438 A GB 8613438A GB 2176328 B GB2176328 B GB 2176328B
Authority
GB
United Kingdom
Prior art keywords
submerged
station
group
communications system
liquid medium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08613438A
Other versions
GB8613438D0 (en
GB2176328A (en
Inventor
Gilles Barnay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Publication of GB8613438D0 publication Critical patent/GB8613438D0/en
Publication of GB2176328A publication Critical patent/GB2176328A/en
Application granted granted Critical
Publication of GB2176328B publication Critical patent/GB2176328B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
GB08613438A 1985-06-11 1986-06-03 Communications system between a station on the surface of a liquid medium and submerged control and monitoring means of a group of submerged well head valves Expired GB2176328B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8508800A FR2583104B1 (en) 1985-06-11 1985-06-11 COMMUNICATE SET

Publications (3)

Publication Number Publication Date
GB8613438D0 GB8613438D0 (en) 1986-07-09
GB2176328A GB2176328A (en) 1986-12-17
GB2176328B true GB2176328B (en) 1989-01-11

Family

ID=9320088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08613438A Expired GB2176328B (en) 1985-06-11 1986-06-03 Communications system between a station on the surface of a liquid medium and submerged control and monitoring means of a group of submerged well head valves

Country Status (6)

Country Link
US (1) US4755943A (en)
BR (1) BR8602693A (en)
FR (1) FR2583104B1 (en)
GB (1) GB2176328B (en)
NO (1) NO862296L (en)
OA (1) OA08342A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962488A (en) * 1989-01-31 1990-10-09 Hughes Aircraft Company Technique for surface to surface communications using high frequency radio with low probability of intercept signaling
GB2278216A (en) * 1993-05-19 1994-11-23 East Anglian Electronics Ltd Loudspeakers
EP1075584B1 (en) * 1998-03-30 2009-10-14 Kellogg Brown & Root, Inc. Extended reach tie-back system
GB2387977B (en) * 2002-04-17 2005-04-13 Abb Offshore Systems Ltd Control of hydrocarbon wells
GB2393981B (en) * 2002-10-10 2006-02-15 Abb Offshore Systems Ltd Controlling and/or testing a hydrocarbon production system
US8725302B2 (en) * 2011-10-21 2014-05-13 Schlumberger Technology Corporation Control systems and methods for subsea activities
CN104712811B (en) * 2015-01-27 2017-03-22 成都万江港利科技股份有限公司 automatic valve control system based on Beidou system
WO2018160982A1 (en) * 2017-03-02 2018-09-07 Edward Ryan Hemphill Wireless control system for subsea devices
EP4056803A1 (en) * 2021-03-12 2022-09-14 Nexans Remote communication downline system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478363A (en) * 1974-07-30 1977-06-29 Mullard Ltd Data transmission systems
US4052703A (en) * 1975-05-05 1977-10-04 Automatic Terminal Information Systems, Inc. Intelligent multiplex system for subsurface wells
FR2511772A1 (en) * 1981-08-24 1983-02-25 Inst Francais Du Petrole DEVICE FOR SEQUENTIALLY TRANSMITTING RADIO OR CABLE SIGNALS BETWEEN A CENTRAL CONTROL SYSTEM AND DATA ACQUISITION APPARATUSES
US4484325A (en) * 1982-09-02 1984-11-20 Burroughs Corporation Four way selector switch for a five port module as a node asynchronous speed independent network of concurrent processors
NO154361C (en) * 1983-04-05 1986-09-17 Norway Geophysical Co SEISMIC STREAMER DATA TRANSMISSION SYSTEM.

Also Published As

Publication number Publication date
NO862296D0 (en) 1986-06-09
GB8613438D0 (en) 1986-07-09
OA08342A (en) 1988-02-29
FR2583104A1 (en) 1986-12-12
BR8602693A (en) 1987-02-03
US4755943A (en) 1988-07-05
GB2176328A (en) 1986-12-17
FR2583104B1 (en) 1988-05-13
NO862296L (en) 1986-12-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010603